Software RAID + LVM2

Michael Tautschnig mt at debian.org
Tue Feb 8 13:13:23 CET 2011


Hi again,

(I'm forking a subthread with what I believe is a very different issue.)

[...]
> With the build_disk_commands and without our two push_command lines,
> or vise versa, it does find the correct Current LVM layout, but exit
> with
> 
> Error in task partition. Traceback: task_error task_partition task
> task_install task task_action task main
> $LOGUSER is undefined. Not saving log files to remote.
> FATAL ERROR. Installation stopped.
> 
> (fai.log.stopped in private mail)
> All of the above with this disk_config
> 
> disk_config disk1 bootable:1
> primary  -              512     -       -
> primary  -              0-      -       -
> 
> disk_config disk2 bootable:1
> primary  -              512     -       -
> primary  -              0-      -       -
> 
[...]
> 
> If I use this disk_config line instead
> 
> disk_config raid preserve_lazy:0,1 always_format:0
> 
> together with the two push_command lines and without
> build_disk_commands the installation will go through and vg0-home is
> preserved. (fai.log.vg0-home in private mail)
> 
[...]

Please see http://www.mail-archive.com/linux-fai@uni-koeln.de/msg03749.html for
more details about this issue; the bottom-line is: use 522081K instead of 512
and you should be fine.

Hope this helps,
Michael

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